Membership
Tour
Register
Log in
Johannes G. Raven
Follow
Person
Eindhoven, NL
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Video signal processing circuit providing noise suppression with re...
Patent number
4,866,523
Issue date
Sep 12, 1989
U.S. Philips Corporation
Johannes G. Raven
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television receiver including a circuit arrangement for demodulatin...
Patent number
4,710,802
Issue date
Dec 1, 1987
U.S. Philips Corporation
Otto L. Warmuth
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Movement-adaptive transversal-recursive noise suppression circuit f...
Patent number
4,607,284
Issue date
Aug 19, 1986
U.S. Philips Corporation
Johannes G. Raven
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television circuit arrangement for field and line frequency doublin...
Patent number
4,604,651
Issue date
Aug 5, 1986
U.S. Philips Corporation
Peter H. Frencken
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Integrated memory circuit of a series-parallel-series type
Patent number
4,599,710
Issue date
Jul 8, 1986
U.S. Philips Corporation
Marcellinus J. M. Pelgrom
G11 - INFORMATION STORAGE
Information
Patent Grant
Field number conversion circuit
Patent number
4,587,557
Issue date
May 6, 1986
U.S. Philips Corporation
Laurens Doornhein
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic device for the execution of a mathematical operation on...
Patent number
4,513,388
Issue date
Apr 23, 1985
U.S. Philips Corporation
Hendrikus J. M. Veendrick
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Line standard conversion circuit for a television signal
Patent number
4,492,976
Issue date
Jan 8, 1985
U.S. Philips Corporation
Marinus C. W. vanBuul
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Field frequency-doubling circuit for a television signal
Patent number
4,435,728
Issue date
Mar 6, 1984
U.S. Philips Corporation
Johannes G. Raven
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video signal processing circuit for noise reduction
Patent number
4,393,396
Issue date
Jul 12, 1983
U.S. Philips Corporation
Johannes G. Raven
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Noise suppression circuit for a video signal
Patent number
4,390,894
Issue date
Jun 28, 1983
U.S. Philips Corporation
Johannes G. Raven
H04 - ELECTRIC COMMUNICATION TECHNIQUE